<div class="panel panel-default">
    <div>
        <div style="padding-left: 15px; padding-top: 15px;">Console output:</div>
        <div class="panel-body">
            <div class="panel panel-default">
                <div>
                    <div id="consoleBox" class="panel-body">
                        Error
                    </div>
                </div>
            </div>
        </div>
    </div>
</div>